Verify the identity.tan2 x = sec2 x - sin2 x - cos2 x

What will be an ideal response?


tan2 x = sec2 x - 1 = sec2 x - (sin2 x + cos2 x) = sec2 x - sin2 x - cos2 x.

Mathematics

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Provide an appropriate response.The units-of-production method of depreciation is employed when assets are used consistently over a period of time.

A. True B. False

Mathematics

Convert the given angle measure to a decimal rounded to the nearest hundredth.295°27'55''

A. 295.53° B. 295.48° C. 295.43° D. 295.47°

Mathematics

Write the decimal number that has the specified place values.4 hundredths, 0 tenths, 6 ones, 4 thousandths

A. 6.044 B. 4,006.04 C. 4,406 D. 0.6044

Mathematics

Simplify the expression using the order of operations.(8 + 3) ? 9 + [64 ÷ (8 ÷ 8)]

A. 100 B. 99 C. 36 D. 163

Mathematics